I'm having a difficult time getting an accurate reading of my PH.
I mean, I never thought I was color blind until I try telling the difference between 7.4, 7.6, and 7.8. They are soooo close.
I feel like there is a big difference and Im thinking that mine might be dark enough to be 7.8. But Im not sure. Is there a trick or different test to find out exactly what it is?
The chlorine test is the same to me. All those yellows look identical to me
The difference with the chlorine is that I have the 100 test kit which is amazing and I just do the chlorine drop test and find out exactly what is going on. For instance, the other day I thought my FC was over 5 from the yellow test. It seemed dark. But that didnt make sense so I grabbed the chlorine drop test and it was 3.5 which was perfect.
But I cant do that with PH.......
Any advise on this?